Problemset - Codeforces

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Codeforces Round 961 (Div. 2)
17:03:20
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Problems

#	Name
207C1	Game with Two Trees	2100	x106
207B3	Military Trainings	1700	x163
207B2	Military Trainings	1900	x181
207B1	Military Trainings	1600	x262
207A3	Beaver's Calculator 1.0 greedy	2000	x206
207A2	Beaver's Calculator 1.0 greedy	1800	x227
207A1	Beaver's Calculator 1.0 greedy	1600	x278
205B	Little Elephant and Sorting brute force, greedy	1400	x5978
205A	Little Elephant and Rozdil brute force, implementation	900	x21942
204E	Little Elephant and Strings data structures, implementation, string suffix structures, two pointers	2800	x1131
204D	Little Elephant and Retro Strings dp	2400	x446
204C	Little Elephant and Furik and Rubik math, probabilities	2000	x1090
204B	Little Elephant and Cards binary search, data structures	1500	x5098
204A	Little Elephant and Interval binary search, combinatorics, dp	1500	x5611
203E	Transportation greedy, sortings, two pointers	2300	x279
203D	Hit Ball geometry, implementation, math	1700	x1408
203C	Photographer greedy, sortings	1400	x5622
203B	Game on Paper brute force, implementation	1300	x2567
203A	Two Problems brute force, implementation	1200	x4128
202B	Brand New Easy Problem brute force	1700	x811
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x16314
201E	Thoroughly Bureaucratic Organization binary search, combinatorics	2600	x408
201D	Brand New Problem bitmasks, brute force, dp	2600	x401
201C	Fragile Bridges dp	2000	x1304
201B	Guess That Car! math, ternary search	1800	x1257
201A	Clear Symmetry constructive algorithms, dp, math	1700	x2983
200E	Tractor College implementation, math, number theory, ternary search	2400	x340
200D	Programming Language binary search, brute force, expression parsing, implementation	1800	x901
200C	Football Championship brute force, implementation	1800	x1047
200B	Drinks implementation, math	800	x111431
200A	Cinema brute force, data structures	2400	x675
199B	Special Olympics geometry	1900	x789
199A	Hexadecimal's theorem brute force, constructive algorithms, implementation, number theory	900	x25746
198E	Gripping Story binary search, data structures, sortings	2400	x405
198D	Cube Snake constructive algorithms	2700	x105
198C	Delivering Carcinogen binary search, geometry	2400	x370
198B	Jumping on Walls shortest paths	1400	x4167
198A	About Bacteria implementation, math	1700	x3127
197B	Limit math	1400	x4607
197A	Plate Game constructive algorithms, games, math	1600	x6205
196E	Opening Portals dsu, graphs, shortest paths	2600	x846
196D	The Next Good String data structures, greedy, hashing, strings	2800	x526
196C	Paint Tree constructive algorithms, divide and conquer, geometry, sortings, trees	2200	x809
196B	Infinite Maze dfs and similar, graphs	2000	x2150
196A	Lexicographically Maximum Subsequence greedy, strings	1100	x5345
195E	Building Forest data structures, dsu, graphs	2000	x694
195D	Analyzing Polyline geometry, math, sortings	1900	x1016
195C	Try and Catch expression parsing, implementation	1800	x1130
195B	After Training data structures, implementation, math	1300	x5152
195A	Let's Watch Football binary search, brute force, math	1000	x8677
194B	Square math	1200	x3467
194A	Exams implementation, math	900	x9757
193E	Fibonacci Number brute force, math, matrices	2900	x327
193D	Two Segments data structures	2900	x389
193C	Hamming Distance constructive algorithms, greedy, math, matrices	2400	x508
193B	Xor brute force	2000	x999
193A	Cutting Figure constructive algorithms, graphs, trees	1700	x3892
192B	Walking in the Rain brute force, implementation	1100	x6197
192A	Funky Numbers binary search, brute force, implementation	1300	x10240
191E	Thwarting Demonstrations binary search, data structures, trees	2200	x818
191D	Metro Scheme graphs, greedy	2700	x349
191C	Fools and Roads data structures, dfs and similar, trees	1900	x6969
191B	Demonstration greedy	1700	x1003
191A	Dynasty Puzzles dp	1500	x3878
190E	Counter Attack data structures, dsu, graphs, hashing, sortings	2100	x1487
190D	Non-Secret Cypher two pointers	1900	x2259
190C	STL dfs and similar	1500	x2761
190B	Surrounded geometry	1800	x2805
190A	Vasya and the Bus greedy, math	1100	x5790
189B	Counting Rhombi brute force, math	1300	x3913
189A	Cut Ribbon brute force, dp	1300	x64564
188H	Stack *special problem, expression parsing, implementation	1800	x249
188G	Array Sorting *special problem, implementation	1600	x331
188F	Binary Notation *special problem, implementation	1400	x295
188E	HQ9+ *special problem, implementation	1400	x496
188D	Asterisks *special problem, implementation	1100	x666
188C	LCM *special problem, implementation, math	1400	x445
188B	A + Reverse B *special problem, implementation	1300	x723
188A	Hexagonal Numbers *special problem	1100	x773
187E	Heaven Tour data structures, greedy	2900	x97
187D	BRT Contract data structures	2800	x504
187C	Weak Memory dfs and similar, dsu	2000	x1308
187B	AlgoRace dp, shortest paths	1800	x1948
187A	Permutations greedy	1500	x2735
186B	Growing Mushrooms greedy, sortings	1200	x5434
186A	Comparing Strings implementation, strings	1100	x16504
185E	Soap Time! - 2 binary search, data structures	3000	x104
185D	Visit of the Great math, number theory	2600	x392
185C	Clever Fat Rat dp	2500	x133
185B	Mushroom Scientists math, ternary search	1800	x1610
185A	Plant math	1300	x5779
183E	Candy Shop greedy	2900	x134
183D	T-shirt dp, greedy, probabilities	2700	x400
183C	Cyclic Coloring dfs and similar	2200	x605
183B	Zoo brute force, geometry	1700	x685
183A	Headquarters constructive algorithms, math	1700	x536
182E	Wooden Fence dp	1800	x1442
182D	Common Divisors brute force, hashing, implementation, math, strings	1400	x7926
182C	Optimal Sum data structures, greedy	2000	x714
182B	Vasya's Calendar implementation	1000	x6847